CT scans can play an important role in keeping you healthy. They can help doctors detect and diagnose problems early, when they are most treatable. CT scans can also be used to screen for certain conditions, such as cancer.
CT Scans Work:
CT scans use X-rays and computers to create detailed images of the inside of your body. During a CT scan, you lie on a table that slides into a large machine. The machine takes X-rays from different angles and then combines them to create cross-sectional images, or slices, of your body.
Benefits of CT Scans:
CT scans can help doctors:
- Detect problems early, when they are most treatable
- Diagnose conditions
- Plan treatment
- Monitor treatment
- Detect cancer
- Screen for lung problems
Preparing for a CT Scan:
You may need to do a CT scan if your doctor suspects you have a problem that can be seen with CT. For example, you may have a CT scan if you have symptoms of cancer, such as a lump or pain. Before your CT scan, your doctor will review your medical history and may order some tests, such as blood tests. You may also be asked to fast for a few hours before the scan. how to prepare for a CT Scan there is no special preparation needed for a CT scan. You may be asked to drink contrast material or receive an injection of contrast material, depending on which area of your body is being studied.
Expect During a CT Scan:
During a CT scan, you will lie on a table that slides into the CT scanner. The scanner is a large machine with a hole in the centre. You will be asked to hold very still during the scan. The CT scanner takes X-rays from different angles. The X-rays are then combined to create cross-sectional images, or slices, of your body. The CT scanner is controlled by a computer, which takes the images.
After a CT Scan:
After a CT scan, you can go back to your normal activities. The CT scan images will be reviewed by a radiologist, who is a doctor who specializes in diagnosing problems using imaging tests. The radiologist will then send a report to your doctor.
Conclusion:
CT scans can play an important role in keeping you healthy by helping doctors detect and diagnose problems early, when they are most treatable. CT scans can also be used to screen for certain conditions, such as cancer.
